Hitachi H8/500 Series Hardware Manual page 415

MDCR—Mode Control Register
Bit
Initial value
Read/Write
* Initialized according to the inputs at pins MD
SBYCR—Software Standby Control Register
Bit
Initial value
Read/Write
Downloaded from Elcodis.com electronic components distributor
7 6
— —
1 1
— —
7 6
SSBY — —
0 1
R/W — —
Software Standby
0 SLEEP instruction causes transition to sleep mode.
1 SLEEP instruction causes transition to software standby mode.
H'FFFA
5 4 3
— — —
0 0 0
— — —
, MD , and MD
2 1
H'FFFB
5 4 3
— —
1 1 1
— —
406
2 1
MDS2 MDS1
—* —*
R R
Mode Select
Value input at mode pins
.
0
2 1
— —
1 1
— —
0
MDS0
—*
R
0
—
1
—